PREVOST X3-45 COMMUTER User Manual

SECTION 06: ELECTRICAL
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual Section 06 revised release October 2021
13
VOLTAGE READING OR NETWORK
0
120
J1939
5
ANA
J2284
0/12
BBUS
LIN
0/24
DATA
PWM
12
DBUS
GND
24
J1587
…other
CIRCUIT IDENTIFICATION
Ground circuits
Electronic: I/O module number followed by an R, followed by the connector number and pin
number (cavity) (ex: A47RJ1.8, A54 RJ2.14).
Electronic ground studs: Number 00 followed with the stud location
1
and sequential number
(ex: 00R1, 00F4).
Chassis ground studs: Number 0 followed with the stud location and sequential number
(ex: 0EV1, 0FH2).
Power & voltage carrying circuits
Power distribution: Uphill component identification as circuit number
(ex.: F96, CB22).
Multiplex outputs: Output module number and connector and pin number (cavity)
(ex: A55J1.4, A49J2.9)
Relays, diodes, resistors and any other component output: Component number and pin number as
circuit name
(ex: SW55A, R30.87, D12.B).
NETWORKS WIRE GAUGE (AWG)
J1939 - DL0 (Bbus Mux)
- DL1 (drivetrain control network)
- DL3 (Dbus Mux)
- DL7 (engine subnet)
- DL9 (engine transmission/I-Shift subnet)
J2284 - DL2
J1587 - DL4 (powertrain subnet 900/901)
0000
3
14
000
4
16
00
6
18
0
8
20
1
10
22
2
12
24
1
For stud location, refer to page 2.1 of wiring diagram

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in